Controllable multifunctional valve pressure test device and use method thereof
SONG YIFAN, ZHAO RUXIN, HUANG LEI, HU YINLONG, JIANG HUA, GU BAIXIAO, CUI JI, XU LONG, RUI SHOULONG, GUO GUANGLIANG
Year of Publication 08.12.2023
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Year of Publication 08.12.2023
Patent
Visual sealing element compression ratio measuring device and method
SONG YIFAN, SUN YONGPING, HU YINLONG, YAN WEIFENG, JIANG HUA, GU BAIXIAO, LI JIANGHUA, CUI JI, RUI SHOULONG, GUO GUANGLIANG
Year of Publication 10.03.2023
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Year of Publication 10.03.2023
Patent
Regulating valve copper bush mounting tool
SUN YONGPING, GAO SHENGHUA, HUANG LEI, ZHANG BIN, JIANG HUA, GU BAIXIAO, ZHAO YAMING, RUI SHOULONG
Year of Publication 22.11.2019
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Year of Publication 22.11.2019
Patent
Regulating valve copper bush dismounting tool
SUN YONGPING, GAO SHENGHUA, HUANG LEI, ZHANG BIN, JIANG HUA, GU BAIXIAO, ZHAO YAMING, RUI SHOULONG
Year of Publication 22.11.2019
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Year of Publication 22.11.2019
Patent
Rubber protective cap for nuclear power plant vertical pipeline
SUN YONGPING, ZHU YOUXUE, SU YOUXUE, YAN WEIFENG, HU YINLONG, HUANG LEI, GU BAIXIAO, LI NA, NI YUFENG, RUI SHOULONG, SUN CHAOCHAO
Year of Publication 17.11.2020
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Year of Publication 17.11.2020
Patent
Valve bearing gland nut dismounting tool
SUN YONGPING, SUN XU, ZHU YOUXUE, HUANG LEI, HU YINLONG, JIANG HUA, GU BAIXIAO, RUI SHOULONG, SUN CHUANFU, GUO GUANGLIANG
Year of Publication 17.09.2019
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Year of Publication 17.09.2019
Patent
Three-plug valve rod packing gland nut torque fastening device
WANG WEI, SONG YIFAN, SUN XU, ZHU YOUXUE, HUANG LEI, HU YINLONG, GU BAIXIAO, RUI SHOULONG, SUN CHUANFU, GUO GUANGLIANG
Year of Publication 17.09.2019
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Year of Publication 17.09.2019
Patent
Hoisting tool used in gate valve flashboard maintenance process
WANG WEI, SUN YONGPING, ZHU YOUXUE, YAN WEIFENG, HUANG LEI, JIANG HUA, GU BAIXIAO, NI YUFENG, RUI SHOULONG, SUN CHUANFU
Year of Publication 17.09.2019
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Year of Publication 17.09.2019
Patent
Torque fastening device for four-plug valve rod packing gland nut
WANG WEI, SUN XU, ZHU YOUXUE, HUANG LEI, HU YINLONG, GU BAIXIAO, CUI JI, RUI SHOULONG, SUN CHUANFU, GUO GUANGLIANG
Year of Publication 17.09.2019
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Year of Publication 17.09.2019
Patent
Conical surface sealing element manufacturing device
ZHAO RUXIN, SUN XU, HUANG LEI, HU YINLONG, JIANG HUA, SUN CHUANFU, SONG YIFAN, SUN YONGPING, ZHU YOUXUE, GU BAIXIAO, CUI JI, RUI SHOULONG, XU LONG, GUO GUANGLIANG
Year of Publication 17.03.2020
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Year of Publication 17.03.2020
Patent
Running water prevention device in disassembling self-sealing check valve and operation method thereof
SUN YONGPING, SUN XU, ZHU YOUXUE, HUANG LEI, HU YINLONG, JIANG HUA, GU BAIXIAO, RUI SHOULONG, SUN CHUANFU, GUO GUANGLIANG
Year of Publication 15.01.2019
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Year of Publication 15.01.2019
Patent
Self-sealing check valve self-sealing filler mounting device and operation method thereof
SONG YIFAN, SUN XU, ZHU YOUXUE, HUANG LEI, HU YINLONG, GU BAIXIAO, CUI JI, RUI SHOULONG, SUN CHUANFU, GUO GUANGLIANG
Year of Publication 11.01.2019
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Year of Publication 11.01.2019
Patent
Device for testing open-close of media self-driven valve
SUN XU, ZHU YOUXUE, HU YINLONG, HUANG LEI, GU BAIXIAO, NI YUFENG, RUI SHOULONG, SUN CHUANFU, GUO GUANGLIANG
Year of Publication 25.12.2018
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Year of Publication 25.12.2018
Patent
Device and method for testing suction force characteristic of solenoid valve driving mechanism
SUN XU, ZHU YOUXUE, HU YINLONG, HUANG LEI, GU BAIXIAO, NI YUFENG, RUI SHOULONG, SUN CHUANFU, GUO GUANGLIANG
Year of Publication 21.12.2018
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Year of Publication 21.12.2018
Patent
Tool used for dismounting and mounting glue injecting gun used for leakage stopping with pressure
SONG YIFAN, SUN XU, ZHU YOUXUE, HUANG LEI, HU YINLONG, GU BAIXIAO, CUI JI, RUI SHOULONG, SUN CHUANFU, GUO GUANGLIANG
Year of Publication 18.12.2018
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Year of Publication 18.12.2018
Patent
Glue injection valve mounting tool for leaking stoppage under pressure
SUN YONGPING, SUN XU, ZHU YOUXUE, HUANG LEI, HU YINLONG, JIANG HUA, GU BAIXIAO, RUI SHOULONG, SUN CHUANFU, GUO GUANGLIANG
Year of Publication 27.11.2018
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Year of Publication 27.11.2018
Patent
Turnover valve maintaining and testing integrated device and installation method thereof
SUN XU, ZHU YOUXUE, HU YINLONG, HUANG LEI, GU BAIXIAO, NI YUFENG, RUI SHOULONG, SUN CHUANFU, GUO GUANGLIANG
Year of Publication 13.11.2018
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Year of Publication 13.11.2018
Patent
Dissolved chlorination pipeline dredging device
SUN XU, HUANG LEI, HU YINLONG, JIANG HUA, SUN CHUANFU, SONG YIFAN, SUN YONGPING, ZHU YOUXUE, GU BAIXIAO, CUI JI, NI YUFENG, RUI SHOULONG, GUO GUANGLIANG
Year of Publication 22.10.2019
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Year of Publication 22.10.2019
Patent
Multifunctional valve element dismounting and mounting device
SUN XU, HUANG LEI, HU YINLONG, JIANG HUA, SUN CHUANFU, SONG YIFAN, SUN YONGPING, ZHU YOUXUE, GU BAIXIAO, CUI JI, NI YUFENG, RUI SHOULONG, GUO GUANGLIANG
Year of Publication 22.10.2019
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Year of Publication 22.10.2019
Patent